Swivel lounger



FIG. 1 is a front-right perspective view of a swivel lounger showing my new design, the front-left perspective view being mirror-symmetrical thereto;

FIG. 2 is a front-right perspective view thereof showing the lounger portion rotated relative to the base position;

FIG. 3 is a front view thereof;

FIG. 4 is a rear view thereof;

FIG. 5 is a right view thereof, the left view being mirror-symmetrical thereto;

FIG. 6 is a top view thereof; and,

FIG. 7 is a bottom view thereof.

The short dash broken lines illustrate unclaimed features that form no part of the claimed design. The long dash-short dash lines represent boundaries of the claimed design. 

CLAIM The ornamental design for a swivel lounger, as shown and described. 